The Seymour Duncan TS-1 allows you to expand your tonal palette by accessing three unique tones from a humbucker, thanks to the TS-1 mounting ring that holds two small switches. For use with nearly any humbucker and Trembucker pickups with four-conductor cable, Seymour Duncan or otherwise. It is the perfect match for the P-Rails.
This "stealth" pickup switching device allows you to access series, parallel and split wirings with a standard humbucker. And it's easy to install. Just solder your pickup leads to a small color-coded circuit board. That's it. Push the two switches towards each other for standard series wiring; away from each other for parallel wiring; and both towards one coil (either one) to shut that coil off.
Specifications
Inside: 2.780 x 1.470 inches
Outside: 3.54 x 1.78 inches
Pickup mounting hole spacing: 3.076 inches on center
Trim ring mounting hole spacing: 3.20 x 1.513 inches on center
Height: 0.200 inches (ring), 0.328 inches (switch casing)
Circuit board: 1.353 x 0.402 inches
Soundboard Radius: 43.5 ft
Note: Will not fit Nickel and Gold covered Trembuckers.